Wax coating device with constant-pressure automatic compensation coating function

Abstract

The utility model belongs to the technical field of cloth wheel polishing equipment, and provides a waxing device with a constant-pressure automatic compensation coating function, which comprises a first connecting plate, a second connecting plate, a control assembly, a waxing assembly, a longitudinal moving assembly and a transverse moving assembly, the waxing assembly comprises a wax box assembly, a wax box pre-tightening air cylinder, a floating force control air cylinder and a pressure regulating valve. Constant-pressure waxing can be carried out according to process requirements, meanwhile, automatic compensation is carried out after a solid wax strip is abraded, the mechanical structure is simple and small, the waxing effect is uniform, the waxing amount and the waxing frequency are controllable, and the production efficiency can be improved. The independently-arranged control main board is adopted, the structure of the control main board and other assemblies are independently arranged, and the control main board can be used in cooperation with polishing machines of various forms, is fast to install and deploy and has good economic benefits.

Description

Technical Field

[0001] The utility model belongs to the technical field of cloth wheel polishing equipment, and in particular relates to a wax coating device with a constant pressure automatic compensation coating function. Background Art

[0002] At present, polishing equipment needs to apply polishing wax on the surface of the cloth wheel during the polishing process to achieve higher product surface quality and better effect. Polishing wax types are generally divided into liquid wax and solid wax. When using liquid wax, liquid wax barrels, spray guns, mixers and other devices are required, and the use and maintenance costs are high. Therefore, existing polishing equipment mostly uses solid wax, which is generally applied manually.

[0003] Among them, the invention patent with the authorization announcement number CN111890227A discloses an automatic waxing mechanism, which solves the problem of applying solid wax to the polishing wheel. However, its sleeve can only be used to install solid wax strips with a specific hexagonal inner hole, and the shape of the solid wax is specified to be circular; its transmission mechanism is driven by a servo motor, which requires the use of a servo controller and PLC control, and the system is complex. At the same time, the pressure of the wax application cannot be controlled.

[0004] In summary, in the current polishing field, there is an urgent need for an automatic waxing device that can apply wax at a constant pressure and has the function of automatically compensating for the wear of the solid wax strip and the outer diameter of the cloth wheel. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a wax coating device with a constant pressure automatic compensation coating function.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A wax coating device with a constant pressure automatic compensation coating function, comprising a first connecting plate, a second connecting plate, a control component, a wax coating component, a longitudinal moving component and a lateral moving component;

[0008] The control component and the longitudinal moving component are arranged on the first connecting plate, the wax coating component is arranged on the second connecting plate, and the first connecting plate and the second connecting plate are slidably matched;

[0009] The driving end of the longitudinal moving assembly is connected to the second connecting plate, and acts to move the second connecting plate in the longitudinal direction relative to the first connecting plate;

[0010] The driving end of the transverse moving assembly is connected to the first connecting plate, and acts on the second connecting plate to move in the transverse direction relative to the transverse moving assembly;

[0011] The wax coating assembly includes a wax box assembly, a wax box pre-tightening cylinder, a floating force control cylinder and a pressure regulating valve. The wax box assembly is slidably matched with the second connecting plate. The wax box pre-tightening cylinder and the floating force control cylinder are arranged on the second connecting plate. The driving ends of the wax box pre-tightening cylinder and the floating force control cylinder are arranged toward the wax box assembly. The floating force control cylinder is connected to the pressure regulating valve.

[0012] The control component is electrically connected to the wax coating component, the longitudinal moving component and the lateral moving component.

[0013] Preferably, the longitudinal moving assembly includes a DC motor, a reducer, a gear member, a gear condition and a longitudinal guide rail assembly;

[0014] The driving end of the DC motor is connected to the gear member through the reducer, the gear member is meshed with the gear condition, the gear condition is arranged on the second connecting plate and arranged along the longitudinal direction of the second connecting plate, the DC motor and the reducer are arranged on the first connecting plate, the longitudinal guide rail assembly includes a longitudinal guide rail member, a longitudinal slider member and a guide rail mounting seat, the longitudinal guide rail member is installed on the second connecting plate through the guide rail mounting seat, the longitudinal slider member is connected to the first connecting plate, and the longitudinal slider member is slidably matched with the longitudinal guide rail member.

[0015] Preferably, the transverse movement assembly includes a transverse movement bracket, a transverse guide rod, a transverse slider, a transverse screw rod and a transverse connecting block. The transverse guide rod and the transverse screw rod are arranged on the transverse movement bracket, the transverse connecting block is threadedly matched with the transverse screw rod, the transverse slider and the transverse connecting block are connected to the first connecting plate, and the transverse slider is slidably matched with the transverse guide rod.

[0016] Preferably, a rotating handle is provided at one end of the transverse screw rod.

[0017] Preferably, the wax box assembly includes a wax box body for placing wax strips, a wax strip clamping cylinder, a wax pushing cylinder and a wax strip blocking cylinder, the wax pushing cylinder is arranged on the second connecting plate, and its driving end is arranged in the wax box body, the wax strip blocking cylinder is arranged on the first connecting plate, and its driving end is arranged at the outlet of the wax box body, and the wax strip clamping cylinder is arranged on the wax box body, and its driving end is arranged in the wax box.

[0018] Preferably, a fastening buffer assembly is provided on the wax box body, and the fastening buffer assembly includes a fastening plate, a connecting column, a locking nut component and a spring component. The fastening plate is arranged in the wax box body, and the connecting column is slidably matched with the wax box body. One end of the connecting column is connected to the fastening plate, and the other end is threadedly matched with the locking nut component. The spring component is sleeved on the connecting column and is located between the inner wall surface of the wax box body and the fastening plate.

[0019] Preferably, an opening is provided on one side of the wax box body, a wax box door is provided at the opening, the wax box door is hinged to the wax box body, and a locking device for fixing one end of the wax box door is provided on the wax box body;

[0020] There are two fastening and buffering components, one of which is arranged on the wax box door, and the other fastening and buffering component is arranged on the other side of the wax box body.

[0021] Preferably, the wax box assembly includes a clamp bracket for placing wax strips, a wax strip clamping cylinder, a wax pushing cylinder and a wax strip blocking cylinder, the wax pushing cylinder is arranged on the second connecting plate, and its driving end is arranged in the clamp bracket, the wax strip blocking cylinder is arranged on the first connecting plate, and its driving end is arranged at the outlet of the clamp bracket, and the wax strip clamping cylinder is arranged on the clamp bracket, and its driving end is arranged in the wax box.

[0022] Preferably, it also includes an origin proximity switch, the front limit switch, a wax-out magnetic ring induction switch, a wax-in-place magnetic ring induction switch and a retracted magnetic ring induction switch. The origin proximity switch and the front limit switch are arranged on the first connecting plate, and the wax-out magnetic ring induction switch, the wax-in-place magnetic ring induction switch and the retracted magnetic ring induction switch are arranged at the wax application component.

[0023] Preferably, the control component includes a control mainboard and a mainboard mounting box, and the control mainboard is arranged in the mainboard mounting box.

[0024] Compared with the prior art, the beneficial effects of the utility model include:

[0025] The wax coating device with constant pressure automatic compensation coating function of the present application can perform constant pressure wax coating according to the process requirements, and automatically compensate after the solid wax strip is worn. The mechanical structure is simple and compact, the wax coating effect is uniform, and the wax coating amount and wax coating times are controllable, which is conducive to improving production efficiency; an independently set control main board is adopted, and its structure is independently set from other components, and it can be used in conjunction with various forms of polishing machines, and can be quickly installed and deployed, with good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a front view of the utility model.

[0028] Figure 2 It is a top view of the utility model.

[0029] Figure 3 It is a schematic diagram of the longitudinal moving component of the present invention.

[0030] Figure 4 This is a schematic diagram of a second wax box assembly of the present invention.

[0031] Figure 5 It is a schematic diagram of the lateral movement component of the present utility model.

[0032] Figure 6 It is a schematic diagram of the fastening buffer assembly of the utility model.

[0033] in:

[0034] 1- First connecting plate,

[0035] 2- Second connecting plate,

[0036] 3- Control components;

[0037] 4-wax coating assembly, 41-wax box assembly, 4101-wax box body, 4102-wax strip clamping cylinder, 4103-wax top cylinder, 4104-wax strip blocking cylinder, 4105-fastening plate, 4106-connecting column, 4107-locking nut, 4108-spring, 4109-wax box door, 4110-locking device, 4111-clamp bracket, 42-wax box pre-tightening cylinder, 43-floating force control cylinder, 44-pressure regulating valve, 45-guide rod, 46-guide slider;

[0038] 5-longitudinal moving assembly, 501-DC motor, 502-gear member, 503-tooth condition, 504-longitudinal guide rail member, 505-longitudinal slider member, 506-guide rail mounting seat;

[0039] 6-lateral movement assembly, 601-lateral movement bracket, 602-lateral guide rod, 603-lateral slider, 604-lateral screw rod, 605-lateral connection block, 606-rotating handle;

[0040] 7-Origin proximity switch;

[0041] 8-Front limit switch;

[0042] 9- wax shortage magnetic ring induction switch;

[0043] 10-Wax application in place magnetic ring induction switch;

[0044] 11- induction block;

[0045] 12- Solenoid valve assembly;

[0046] 13-Retract the magnetic ring induction switch. DETAILED DESCRIPTION

[0047] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0049] Example:

[0050] like Figure 1-6 As shown, in this embodiment, a wax coating device with a constant pressure automatic compensation coating function is provided, comprising a first connecting plate 1, a second connecting plate 2, a control component 3, a wax coating component 4, a longitudinal moving component 5 and a lateral moving component 6;

[0051] The control component 3 and the longitudinal moving component 5 are arranged on the first connecting plate 1, and the wax coating component 4 is arranged on the second connecting plate 2. The first connecting plate 1 and the second connecting plate 2 are slidably matched;

[0052] The driving end of the longitudinal moving component 5 is connected to the second connecting plate 2, and acts on the second connecting plate 2 to move in the longitudinal direction relative to the first connecting plate 1;

[0053] The driving end of the transverse moving assembly 6 is connected to the first connecting plate 1, and acts on the second connecting plate 2 to move in the transverse direction relative to the transverse moving assembly 6;

[0054] The wax coating assembly 4 includes a wax box assembly 41, a wax box pre-tightening cylinder 42, a floating force control cylinder 43 and a pressure regulating valve 44. The wax box assembly 41 is slidably matched with the second connecting plate 2. The wax box pre-tightening cylinder 42 and the floating force control cylinder 43 are arranged on the second connecting plate 2. The driving ends of the wax box pre-tightening cylinder 42 and the floating force control cylinder 43 are arranged toward the wax box assembly 41. The floating force control cylinder 43 is connected to the pressure regulating valve 44.

[0055] The control component 3 is electrically connected to the wax coating component 4 , the longitudinal moving component 5 and the transverse moving component 6 .

[0056] The wax coating device with constant pressure automatic compensation coating function disclosed in the present embodiment can perform constant pressure wax coating according to the process requirements, and automatically compensate after the solid wax strip is worn. The mechanical structure is simple and compact, the wax coating effect is uniform, and the wax coating amount and wax coating times are controllable, which is conducive to improving production efficiency. An independently set control main board is adopted, and its structure is independently set from other components, and it can be used in conjunction with various forms of polishing machines, and can be quickly installed and deployed, with good economic benefits.

[0057] The principle of constant pressure waxing in this embodiment is as follows:

[0058] First, the structure of the wax box assembly 41 and the second connecting plate 2 slidingly cooperate is as follows: a guide rod 45 is provided on the second connecting plate 2, and a guide slider 46 slidingly cooperated with the guide rod 45 is provided on the wax box assembly 41; in the initialization state, the wax box pre-tightening cylinder 42 extends to push the wax box assembly 41 along the guide rod 45 toward the direction of the polishing part, such as the cloth wheel, to complete the system initialization;

[0059] When the solid wax strip contacts the surface of the cloth wheel rotating at high speed, its reaction force pushes the wax box assembly 41 in the opposite direction along the guide rod 45 to slide toward the floating force control cylinder 43 and squeeze the gas in the floating force control cylinder 43 through the solid wax strip. The squeezed gas in the floating force control cylinder 43 is discharged through the pressure regulating valve 44, thereby ensuring that the air pressure in the floating force control cylinder 43 is constant within the set value range, so that the solid wax strip always contacts the surface of the cloth wheel at a constant pressure, and the outer diameter of the cloth wheel is automatically compensated after wear, overcoming the influence caused by the wear of the outer diameter of the cloth wheel, and realizing constant pressure waxing. By adjusting the set value of the pressure regulating valve 44, the amount of wax applied each time can be accurately controlled.

[0060] In this embodiment, the specific structure of the longitudinal moving assembly 5 is as follows:

[0061] It includes a DC motor 501, a speed reducer, a gear member 502, a gear condition 503 and a longitudinal guide rail assembly;

[0062] The driving end of the DC motor 501 is connected to the gear member 502 through a reducer, the gear member 502 is meshed with the gear condition 503, the gear condition 503 is arranged on the second connecting plate 2 and arranged along the longitudinal direction of the second connecting plate 2, the DC motor 501 and the reducer are arranged on the first connecting plate 1, the longitudinal guide rail assembly includes a longitudinal guide rail member 504, a longitudinal slider member 505 and a guide rail mounting seat 506, the longitudinal guide rail member 504 is installed on the second connecting plate 2 through the guide rail mounting seat 506, the longitudinal slider member 505 is connected to the first connecting plate 1, and the longitudinal slider member 505 and the longitudinal guide rail member 504 are slidably matched.

[0063] The function of the longitudinal moving component 5 is to adjust the distance between the wax box component 41 and the part to be polished, such as the surface of the cloth wheel, in the longitudinal direction, so as to realize the contact and separation action between the solid wax strip in the wax box component 41 and the surface of the cloth wheel. The specific principle is that the gear component 502 is driven by the DC motor 501, and the gear component 502 cooperates with the gear condition 503 to enable the second connecting plate 2 to achieve relative movement with the first connecting plate 1 under the sliding cooperation structure of the longitudinal guide rail component 504 and the longitudinal slider component 505, thereby achieving the above-mentioned effect.

[0064] At the same time, an origin proximity switch 7 and a front limit switch 8 are provided on the first connecting plate 1, and a sensing block 11 is provided on the second connecting plate 2, wherein the position of the sensing block is between the origin proximity switch 7 and the front limit switch 8. When the sensing block 11 is close to the origin proximity switch 7, information can be fed back to stop the DC motor 501 from working, which is used to determine the initial origin position of the wax coating component 4. When the sensing block is close to the front limit switch 8, information can be fed back to stop the DC motor 501 from working, which is used to protect the wax box component 41 and avoid overshoot.

[0065] In this embodiment, the specific structure of the lateral movement assembly 6 is as follows:

[0066] It includes a transverse movable bracket 601, a transverse guide rod 602, a transverse slider 603, a transverse screw rod 604 and a transverse connecting block 605. The transverse guide rod 602 and the transverse screw rod 604 are arranged on the transverse movable bracket 601. The transverse connecting block 605 is threadedly matched with the transverse screw rod 604. The transverse slider 603 and the transverse connecting block 605 are connected to the first connecting plate 1. The transverse slider 603 is slidably matched with the transverse guide rod 602.

[0067] Specifically, a rotating handle 606 is provided at one end of the transverse screw rod 604 .

[0068] The function of the lateral moving component 6 is to adjust the position of the wax box component 41 in the lateral direction with respect to the part to be polished, such as the surface of the cloth wheel. This is achieved through a transmission structure in which the lateral connecting block 605 and the lateral screw rod 604 are threadedly matched and a structure in which the lateral slider 603 and the lateral guide rod 602 are slidably matched, so that the solid wax strip can better cover the surface of the cloth wheel during wax coating, thereby improving the wax coating effect. The rotating handle 606 used can manually adjust the rotation of the lateral screw rod 604 for easy adjustment.

[0069] The wax box assembly 41 of this embodiment includes two structures, which are as follows:

[0070] The structure of the first wax box assembly 41 includes a wax box body 4101 for placing wax strips, a wax strip clamping cylinder 4102, a wax pushing cylinder 4103 and a wax strip blocking cylinder 4104. The wax pushing cylinder 4103 is arranged on the second connecting plate 2, and its driving end is arranged in the wax box body 4101. The wax strip blocking cylinder 4104 is arranged on the first connecting plate 1, and its driving end is arranged at the outlet of the wax box body 4101. The wax strip clamping cylinder 4102 is arranged on the wax box body 4101, and its driving end is arranged in the wax box.

[0071] Specifically, a fastening and buffering assembly is provided on the wax box body 4101, and the fastening and buffering assembly includes a fastening plate 4105, a connecting column 4106, a locking nut member 4107 and a spring member 4108. The fastening plate 4105 is arranged in the wax box body 4101, and the connecting column 4106 is slidably matched with the wax box body 4101. One end of the connecting column 4106 is connected to the fastening plate 4105, and the other end is threadedly matched with the locking nut member 4107. The spring member 4108 is sleeved on the connecting column 4106 and is located between the inner wall surface of the wax box body 4101 and the fastening plate 4105.

[0072] Specifically, an opening is provided on one side of the wax box body 4101, and a wax box door 4109 is provided at the opening. The wax box door 4109 is hinged to the wax box body 4101, and a locking device 4110 for fixing one end of the wax box door 4109 is provided on the wax box body 4101;

[0073] There are two fastening buffer components, one of which is arranged on the wax box door 4109 , and the other fastening buffer component is arranged on the other side of the wax box body 4101 .

[0074] The solid wax strip will wear and become shorter after each wax application. Under the control of the control component 3, the wax strip blocking cylinder 4104 extends to block the solid wax strip, and then the wax strip clamping cylinder 4102 releases the solid wax strip. At the same time, the wax pushing cylinder 4103 extends to push the solid wax strip in the direction of the wax strip blocking cylinder 4104 to adjust the position of the solid wax strip after wear. Finally, the wax strip clamping cylinder 4102 presses the solid wax strip to complete the automatic compensation action after the wear of the solid wax strip, thereby overcoming the influence caused by the wear of the solid wax strip.

[0075] The retracted magnetic ring induction switch 13 is installed at the bottom position of the wax strip blocking cylinder 4104.

[0076] The locking device 4110 releases the fixed state of the wax box door 4109 and the wax box body 4101, so that the solid wax strip can be easily replaced. The fastening buffer assembly is used to contact the solid wax strip to ensure the stability of the solid wax strip during movement and prevent shaking.

[0077] The structure of the first wax box assembly 41 is suitable for applications with higher requirements for use. It can automatically adjust the position of the solid wax strip in the wax box body 4101 after the solid wax strip is worn, thereby realizing an automatic compensation function.

[0078] The structure of the second wax box assembly 41 includes a clamp bracket 4111 for placing wax strips, a wax strip clamping cylinder 4102, a wax pushing cylinder 4103 and a wax strip blocking cylinder 4104. The wax pushing cylinder 4103 is arranged on the second connecting plate 2, and its driving end is arranged in the clamp bracket 4111. The wax strip blocking cylinder 4104 is arranged on the first connecting plate 1, and its driving end is arranged at the outlet of the clamp bracket 4111. The wax strip clamping cylinder 4102 is arranged on the clamp bracket 4111, and its driving end is arranged in the wax box.

[0079] Compared with the structure of the first type, the structure of the second wax box assembly 41 is simpler and has a lower production cost. Multiple solid wax strips can be clamped in parallel on the clamp bracket 4111 to meet the needs of automatic wax coating on cloth wheels of different thicknesses.

[0080] In this embodiment, a wax-applying magnetic ring induction switch 10 is provided at the floating force control cylinder 43. By adjusting the position of the wax-applying magnetic ring induction switch 10 on the floating force control cylinder 43, the feeding depth of the solid wax strip when in contact with the cloth wheel surface is controlled, and the pressure regulating valve 44 can be assisted to fine-tune the wax application amount each time. At the same time, when the wax-applying magnetic ring induction switch 10 is touched, the DC motor 501 stops running and runs in the opposite direction under the control of the control component 3, so as to separate the solid wax strip from the cloth wheel surface and move the longitudinal moving component 5 to the original position. When the origin proximity switch 7 is triggered, the DC motor 501 stops running, completing the entire wax application action.

[0081] A wax shortage magnetic ring sensing switch 9 is provided at the position of the wax top cylinder 4103, and the wax shortage magnetic ring sensing switch 9 is used to monitor the remaining length of the fixed wax strip in the wax box body 4101. When the wax shortage magnetic ring sensing switch 9 is triggered, the information can be fed back to the control component 3 to remind the operator to replace the fixed wax strip.

[0082] The control component 3 of this embodiment includes a control main board and a main board installation box, and the control main board is arranged in the main board installation box. This embodiment also includes a solenoid valve component 12, and the solenoid valve component includes a plurality of interfaces connected with the above-mentioned cylinder devices, wherein the control main board is electrically connected to the solenoid valve component, the origin proximity switch 7, the front limit switch 8, the wax shortage magnetic ring sensing switch 9, the wax application in place magnetic ring sensing switch 10, the retracted magnetic ring sensing switch 13, and the DC motor 501, and the control main board is electrically connected to the external control system, and the wax application start signal, emergency stop signal and wax shortage signal can be transmitted between the control main board and the external control system. When the control main board receives the above-mentioned signals, it can realize air supply to each cylinder by controlling the solenoid valve component.

[0083] This embodiment uses a transversely movable bracket 601 to be fixedly used with various types of polishing machines. Waxing can be done at a constant pressure. The solid wax strip and the outer diameter of the cloth wheel can be automatically compensated after wear. The mechanical structure is simple and compact, the waxing effect is uniform, and the amount of waxing and the number of waxing times are controllable, which is conducive to improving production efficiency. At the same time, the control component 3 can independently control to achieve the above functions, can be quickly installed and deployed, and has good economic benefits.

[0084] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wax coating device with a constant pressure automatic compensation coating function, characterized in that: include: A first connecting plate, a second connecting plate, a control assembly, a wax coating assembly, a longitudinal moving assembly and a lateral moving assembly; The control component and the longitudinal moving component are arranged on the first connecting plate, the wax coating component is arranged on the second connecting plate, and the first connecting plate and the second connecting plate are slidably matched; The driving end of the longitudinal moving assembly is connected to the second connecting plate, and acts to move the second connecting plate in the longitudinal direction relative to the first connecting plate; The driving end of the transverse moving assembly is connected to the first connecting plate, and acts on the second connecting plate to move in the transverse direction relative to the transverse moving assembly; The wax coating assembly includes a wax box assembly, a wax box pre-tightening cylinder, a floating force control cylinder and a pressure regulating valve. The wax box assembly is slidably matched with the second connecting plate. The wax box pre-tightening cylinder and the floating force control cylinder are arranged on the second connecting plate. The driving ends of the wax box pre-tightening cylinder and the floating force control cylinder are arranged toward the wax box assembly. The floating force control cylinder is connected to the pressure regulating valve. The control component is electrically connected to the wax coating component, the longitudinal moving component and the lateral moving component.

2. The wax coating device with constant pressure automatic compensation coating function according to claim 1 is characterized in that: The longitudinal moving assembly includes a DC motor, a reducer, a gear, a gear condition and a longitudinal guide rail assembly; The driving end of the DC motor is connected to the gear member through the reducer, the gear member is meshed with the gear condition, the gear condition is arranged on the second connecting plate and arranged along the longitudinal direction of the second connecting plate, the DC motor and the reducer are arranged on the first connecting plate, the longitudinal guide rail assembly includes a longitudinal guide rail member, a longitudinal slider member and a guide rail mounting seat, the longitudinal guide rail member is installed on the second connecting plate through the guide rail mounting seat, the longitudinal slider member is connected to the first connecting plate, and the longitudinal slider member is slidably matched with the longitudinal guide rail member.

3. The wax coating device with constant pressure automatic compensation coating function according to claim 1, characterized in that: The transverse movement assembly includes a transverse movement bracket, a transverse guide rod, a transverse slider, a transverse screw rod and a transverse connecting block. The transverse guide rod and the transverse screw rod are arranged on the transverse movement bracket. The transverse connecting block is threadedly matched with the transverse screw rod. The transverse slider and the transverse connecting block are connected to the first connecting plate. The transverse slider is slidably matched with the transverse guide rod.

4. The wax coating device with constant pressure automatic compensation coating function according to claim 3 is characterized in that: A rotating handle is provided at one end of the transverse screw rod.

5. The wax coating device with constant pressure automatic compensation coating function according to claim 1, characterized in that: The wax box assembly includes a wax box body for placing wax strips, a wax strip clamping cylinder, a wax pushing cylinder and a wax strip blocking cylinder. The wax pushing cylinder is arranged on the second connecting plate, and its driving end is arranged in the wax box body. The wax strip blocking cylinder is arranged on the first connecting plate, and its driving end is arranged at the outlet of the wax box body. The wax strip clamping cylinder is arranged on the wax box body, and its driving end is arranged in the wax box.

6. The wax coating device with constant pressure automatic compensation coating function according to claim 5, characterized in that: The wax box body is provided with a fastening buffer assembly, which includes a fastening plate, a connecting column, a locking nut and a spring component. The fastening plate is arranged in the wax box body, the connecting column is slidably matched with the wax box body, one end of the connecting column is connected to the fastening plate, and the other end is threadedly matched with the locking nut component. The spring component is sleeved on the connecting column and is located between the inner wall surface of the wax box body and the fastening plate.

7. The wax coating device with constant pressure automatic compensation coating function according to claim 6, characterized in that: An opening is provided on one side of the wax box body, a wax box door is provided at the opening, the wax box door is hinged to the wax box body, and a locking device for fixing one end of the wax box door is provided on the wax box body; There are two fastening and buffering components, one of which is arranged on the wax box door, and the other fastening and buffering component is arranged on the other side of the wax box body.

8. The wax coating device with constant pressure automatic compensation coating function according to claim 1, characterized in that: The wax box assembly includes a clamp bracket for placing wax strips, a wax strip clamping cylinder, a wax pushing cylinder and a wax strip blocking cylinder. The wax pushing cylinder is arranged on the second connecting plate, and its driving end is arranged in the clamp bracket. The wax strip blocking cylinder is arranged on the first connecting plate, and its driving end is arranged at the outlet of the clamp bracket. The wax strip clamping cylinder is arranged on the clamp bracket, and its driving end is arranged in the wax box.

9. The wax coating device with constant pressure automatic compensation coating function according to claim 1, characterized in that: It also includes an origin proximity switch, a front limit switch, a wax-out magnetic ring induction switch, a wax-applied-in-place magnetic ring induction switch, and a retracted magnetic ring induction switch. The origin proximity switch and the front limit switch are arranged on the first connecting plate, and the wax-out magnetic ring induction switch, the wax-applied-in-place magnetic ring induction switch, and the retracted magnetic ring induction switch are arranged on the wax application component.

10. The wax coating device with constant pressure automatic compensation coating function according to claim 1, characterized in that: The control component comprises a control mainboard and a mainboard installation box, and the control mainboard is arranged in the mainboard installation box.

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